Hi everybody, I'm computing some poverty measures on different subpopulation. Before I reinvent the wheel, is there a function to produce a cross tabulation output like this one (including the strings)? / Group1 Group2 Group3 Total Measure1 ... .... ..... .... Measure2 .... .... ..... .... Measure3 / I did test the following script but I'm not satisfied with the output: printf "1. Headcount index : %g\n, %g\n, %g\n", my_data[1,1],my_data[1,2],my_data[1,3] printf "2. Poverty-gap : %g\n, %g\n, %g\n", my_data[2,1],my_data[2,2],my_data[2,3] printf "3. Sq poverty-gap : %g\n, %g\n, %g\n", my_data[3,1],my_data[3,2],my_data[3,3] printf "4. Mean income : %g\n, %g\n, %g\n", my_data[4,1],my_data[4,2],my_data[4,3] Best, Artur